Answer:
8x+15=7 8x=-8 x =-1
Step-by-step explanation:
The answer is 3X + 12 because in he distributive property you must multiply both the 3X and the 4 by 3
3x1=3 hence the 3X
and 3x4 = 12 <span />
Answer:
7x(-9)
Step-by-step explanation:
-3x-5 becomes positive 15
-2x-1 becomes positive 2
6x6 is 36
7x-9 is -63
Answer:
I think the área is 50
Step-by-step explanation:
because 10x5=50
Answer:
d
Step-by-step explanation:
